# Sennheiser PXC 450
See [usage instructions](https://github.com/jaakkopasanen/AutoEq#usage) for more options and info.

### Parametric EQs
You can use filters 1-5 or 1-10. Apply preamp of -4.4 dB or -5.5 dB, respectively.

|   # | Type      |   Fc (Hz) |    Q |   Gain (dB) |
|-----|-----------|-----------|------|-------------|
|   1 | LowShelf  |       105 | 0.7  |        -1.8 |
|   2 | Peaking   |       160 | 1.47 |        -2.3 |
|   3 | Peaking   |       535 | 0.86 |        -6.5 |
|   4 | Peaking   |      1820 | 4.11 |         4.6 |
|   5 | Peaking   |     10000 | 0.37 |         3.8 |
|   6 | Peaking   |      2585 | 5.97 |        -5.3 |
|   7 | Peaking   |      4507 | 4.12 |         2.7 |
|   8 | Peaking   |      6068 | 2.32 |        -9.4 |
|   9 | Peaking   |      9070 | 0.68 |        10.5 |
|  10 | HighShelf |     10000 | 0.7  |       -18.7 |

### Fixed Band EQs
When using fixed band (also called graphic) equalizer, apply preamp of **-3.3 dB** (if available) and set gains manually with these parameters.

|   # | Type    |   Fc (Hz) |    Q |   Gain (dB) |
|-----|---------|-----------|------|-------------|
|   1 | Peaking |        31 | 1.41 |        -2.9 |
|   2 | Peaking |        62 | 1.41 |         0.5 |
|   3 | Peaking |       125 | 1.41 |        -2.6 |
|   4 | Peaking |       250 | 1.41 |        -1.6 |
|   5 | Peaking |       500 | 1.41 |        -6.6 |
|   6 | Peaking |      1000 | 1.41 |        -1.4 |
|   7 | Peaking |      2000 | 1.41 |         1.8 |
|   8 | Peaking |      4000 | 1.41 |         2.7 |
|   9 | Peaking |      8000 | 1.41 |         3.1 |
|  10 | Peaking |     16000 | 1.41 |       -12   |

### Graphs
![](./Sennheiser%20PXC%20450.png)
